750585940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{6317}}^1$

素因数の和:6796

約数の個数: 48

約数和(自身を含む): 1701462672

約数和(自身を除く): 950876732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 457, 914, 1828, 2285, 4570, 5941, 6317, 9140, 11882, 12634, 23764, 25268, 29705, 31585, 59410, 63170, 82121, 118820, 126340, 164242, 328484, 410605, 821210, 1642420, 2886869, 5773738, 11547476, 14434345, 28868690, 37529297, 57737380, 75058594, 150117188, 187646485, 375292970, 750585940]

約数ペア:

[(1, 750585940), (2, 375292970), (4, 187646485), (5, 150117188), (10, 75058594), (13, 57737380), (20, 37529297), (26, 28868690), (52, 14434345), (65, 11547476), (130, 5773738), (260, 2886869), (457, 1642420), (914, 821210), (1828, 410605), (2285, 328484), (4570, 164242), (5941, 126340), (6317, 118820), (9140, 82121), (11882, 63170), (12634, 59410), (23764, 31585), (25268, 29705)]